FOS1073 Large Devonian Orthoceras in black marble from Morocco. It has a natural fracture that has filled with calcite giving it a lightning bolt through the centre. Over 400myo! 20cm $16
Non-returnable
A cephalopod from the Devonian, these fossils occur in black and brown marble deposits and have to be polished out to reveal the conical shell and air chambers.
- Quantity




